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jan 1, 1803 - Building the Foundation

Description:

John Dalton connected the scattered information over the past few years to create his own theory of atoms. He explained that the world was indeed made of tiny indestructible particles called atoms, elements are defined by the weight of an atom, and chemical reactions occur when atoms combine.

Added to timeline:

2 months ago
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Development and Discovery of Atomic Theory, the Periodic Table, and Radiation
Kelsey West

Date:

jan 1, 1803
Now
~ 216 years ago

Images:

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